1. On‐Farm Research Division, Bangladesh Agricultural Research Institute (BARI), Gazipur‐1701, Bangladesh
2. On‐Farm Research Division, Barind Station, BARI, Rajshahi, Bangladesh
3. Apartment 2B, Palmdale, Plot 6, Road 104, Gulshan‐2, Dhaka 1212, Bangladesh
4. CAZS Natural Resources, University of Wales, Bangor, Gwynedd LL 57 2UW, UK
5. International Crops Research Institute for the Semi‐Arid Tropics, Patancheru 502324, A. P., India